diff --git a/public/admin/index.html b/public/admin/index.html
index 9d427cf..cd363d4 100644
--- a/public/admin/index.html
+++ b/public/admin/index.html
@@ -1,11 +1,11 @@
 <!DOCTYPE html>
-<html lang="zh">
+<html lang="zh-CN">
 <head>
     <meta charset="UTF-8"/>
     <link rel="icon" href="/admin/logo.png"/>
     <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
     <meta http-equiv="X-UA-Compatible" content="ie=edge"/>
-    <title></title>
+    <title>农业园区平台</title>
   <script type="module" crossorigin src="/admin/assets/index.6254441a.js"></script>
   <link rel="stylesheet" href="/admin/assets/index.7e62ffe4.css">
 </head>
